How to Service the Crankshaft Position Sensor on Mercury Mountaineer?

Service of the crankshaft position (CKP) sensor requires following the removal order specified in the illustration and table. The sensor wiring needs to be positioned away from the battery cable before putting in the new sensor while following the reverse order of removal steps for final installation.

How to service the Crankshaft Position Sensor on Mercury Grand Marquis?

Start the servicing process of the Crankshaft Position Sensor by disconnecting the battery ground cable. Start serviing the Crankshaft Position (CKP) sensor by disconnecting the electrical connector which then allows removal of the sensor itself after taking out the A/C compressor. You should perform the reverse procedure for sensor installation.

OEM Mercury Crankshaft Position Sensor

Engine Crankshaft Position Sensor

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16 Crankshaft Position Sensors found

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Mercury Crankshaft Position Sensor Part Number: 1F1Z-6C315-DB
$40.19 MSRP: $63.82
You Save: $23.63 (38%)
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Product Specifications
- Other Name: Sensor - Crankshaft Position; Engine Crankshaft Position Sensor; Crankshaft Sensor; Sensor - Crankshaft Position - Cps
- Manufacturer Note: Sensor asy. (Crankshaft position) #1F1E 6C315-DA
- Replaces: 1F1Z-6C315-DA
Fits the following Mercury Models:
- Sable | 1996-1999 | G, GS, LS, LS Premium | 6 Cyl 3.0 L GAS
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Mercury Crankshaft Position Sensor Part Number: AA5Z-6C315-A
$47.63 MSRP: $75.64
You Save: $28.01 (38%)
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Product Specifications
- Other Name: Sensor - Crankshaft Position; Engine Crankshaft Position Sensor; Crankshaft Sensor; Sensor - Crankshaft Position - Cps
- Manufacturer Note: Includes Attaching Bolt
- Replaces: AT4Z-6C315-A, 7T4Z-6C315-B
Fits the following Mercury Models:
- Sable | 2008-2009 | Base, Premier | 6 Cyl 3.5 L GAS
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Mercury Crankshaft Position Sensor Part Number: 5L8Z-6C315-AA
$29.20 MSRP: $46.36
You Save: $17.16 (38%)
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Product Specifications
- Other Name: Sensor - Crankshaft Position; Engine Crankshaft Position Sensor; Crankshaft Sensor; Sensor - Crankshaft Position - Cps
- Manufacturer Note: Also Used As Camshaft Position Sensor
Fits the following Mercury Models:
- Cougar | 1999-2002 | Base, S, V6 | 6 Cyl 2.5 L GAS
- Mariner | 2005-2011 | Base, Luxury, Premier | 4 Cyl 2.3 L GAS, 6 Cyl 3.0 L FLEX, 6 Cyl 3.0 L GAS
- Milan | 2006-2011 | Base, Premier | 6 Cyl 3.0 L FLEX, 6 Cyl 3.0 L GAS
- Montego | 2005-2007 | Luxury, Premier | 6 Cyl 3.0 L GAS
- Mystique | 1995-2000 | Base, GS, GS Spree, LS, LS Young America | 6 Cyl 2.5 L GAS
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Mercury Crankshaft Position Sensor Part Number: 5L2Z-6C315-A
$31.37 MSRP: $49.82
You Save: $18.45 (38%)
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Product Specifications
- Other Name: Sensor - Crankshaft Position; Engine Crankshaft Position Sensor; Electrical Connector.; Position Sensor; Sensor - Crankshaft Position - Cps
- Replaces: 1L2Z-6C315-BB
Fits the following Mercury Models:
- Mountaineer | 1998-2010 | Base, Convenience, Luxury, Premier | 6 Cyl 4.0 L FLEX, 6 Cyl 4.0 L GAS, 8 Cyl 4.6 L GAS, 8 Cyl 5.0 L GAS
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Mercury Crankshaft Position Sensor Part Number: 4F2Z-6C315-BA
$38.47 MSRP: $61.09
You Save: $22.62 (38%)
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Product Specifications
- Other Name: Sensor - Crankshaft Position; Engine Crankshaft Position Sensor; Crankshaft Sensor; Sensor - Crankshaft Position - Cps
- Replaces: 1F2Z-6C315-AA
Fits the following Mercury Models:
- Cougar | 1996-1997 | XR-7 | 6 Cyl 3.8 L GAS
- Monterey | 2004-2007 | Base, Convenience, Luxury, Premier | 6 Cyl 4.2 L GAS
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Mercury Crankshaft Position Sensor Part Number: 1W7Z-6C315-AB
$41.91 MSRP: $66.55
You Save: $24.64 (38%)
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Product Specifications
- Other Name: Sensor - Crankshaft Position; Engine Crankshaft Position Sensor; Crankshaft Sensor; Position Sensor; Sensor - Crankshaft Position - Cps
- Manufacturer Note: Sensor asy. (Crankshaft position) #1W7E 6C315-AA
- Replaces: 1W7Z-6C315-AA
Fits the following Mercury Models:
- Cougar | 1994-1997 | XR-7 | 8 Cyl 4.6 L GAS
- Grand Marquis | 1992-2011 | GS, GSL, Limited Edition, LS, LSE, Ultimate Edition | 8 Cyl 4.6 L FLEX, 8 Cyl 4.6 L GAS
- Marauder | 2003-2004 | Base | 8 Cyl 4.6 L GAS
- Mountaineer | 2002-2010 | Base, Convenience, Luxury, Premier | 8 Cyl 4.6 L GAS
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Mercury Crankshaft Position Sensor Part Number: F8CZ-6C315-BA
$11.29 MSRP: $15.37
You Save: $4.08 (27%)
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Product Specifications
- Other Name: Sensor - Crankshaft Position; Engine Crankshaft Position Sensor; Crankshaft Sensor; Sensor - Crankshaft Position - Cps
- Replaces: F8CZ-6C315-AA
Fits the following Mercury Models:
- Cougar | 1999-2002 | Base | 4 Cyl 2.0 L GAS
- Mystique | 1998-2000 | GS | 4 Cyl 2.0 L GAS
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Mercury Crankshaft Position Sensor Part Number: 1S7Z-6C315-AAA
$41.33 MSRP: $65.64
You Save: $24.31 (38%)
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Product Specifications
- Other Name: Sensor - Crankshaft Position; Engine Crankshaft Position Sensor; Crankshaft Sensor; Sensor - Crankshaft Position - Cps
- Manufacturer Note: Service Kit With Sensor And Installation Tool
- Replaces: 1S7Z-6C315-BA
Fits the following Mercury Models:
- Mariner | 2005-2008 | Base, Convenience | 4 Cyl 2.3 L GAS
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Mercury Crankshaft Position Sensor Part Number: 4F1Z-6C315-AA
$48.08 MSRP: $78.55
You Save: $30.47 (39%)
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Product Specifications
- Other Name: Sensor - Crankshaft Position; Engine Crankshaft Position Sensor; Crankshaft Sensor; Sensor - Crankshaft Position - Cps
Fits the following Mercury Models:
- Sable | 2000-2005 | GS, LS, LS Premium, Platinum Edition | 6 Cyl 3.0 L FLEX, 6 Cyl 3.0 L GAS
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Mercury Crankshaft Position Sensor Part Number: 1S4Z-6C315-AB
$26.91 MSRP: $39.17
You Save: $12.26 (32%)
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Product Specifications
- Other Name: Sensor - Crankshaft Position; Engine Crankshaft Position Sensor; Crankshaft Sensor; Sensor - Crankshaft Position - Cps
- Replaces: 1S4Z-6C315-AA
Fits the following Mercury Models:
- Tracer | 1991-1999 | Base, GS, LS, Trio | 4 Cyl 1.9 L GAS, 4 Cyl 2.0 L GAS
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Mercury Crankshaft Position Sensor Part Number: F5RZ-6C315-AA
$15.69 MSRP: $24.91
You Save: $9.22 (38%)
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Product Specifications
- Other Name: Sensor - Crankshaft Position; Engine Crankshaft Position Sensor; Crankshaft Sensor; Sensor - Crankshaft Position - Cps
- Manufacturer Note: Sensor asy. (Crankshaft position) #948F 6C315-AA
- Replaces: F5RZ-6C315-A
Fits the following Mercury Models:
- Mystique | 1995-1997 | Base, GS, GS Spree, LS | 4 Cyl 2.0 L GAS
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Mercury Crankshaft Position Sensor Part Number: 1F1Z-6C315-AB
$19.81 MSRP: $31.45
You Save: $11.64 (38%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor - Crankshaft Position; Engine Crankshaft Position Sensor; Crankshaft Sensor; Sensor - Crankshaft Position - Cps
- Replaces: 1F1Z-6C315-AA
Fits the following Mercury Models:
- Sable | 1996-2005 | G, GS, LS, LS Premium, Platinum Edition | 6 Cyl 3.0 L GAS
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Mercury Crankshaft Position Sensor Part Number: EOAZ6C315A
$29.09 MSRP: $40.24
You Save: $11.15 (28%)
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Product Specifications
- Other Name: Sensor Crankshaft Position; Sensor - Crankshaft Position - Cps
Fits the following Mercury Models:
- Grand Marquis | 1984 | Base, Colony Park, LS | 8 Cyl 5.0 L GAS
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Mercury Crankshaft Position Sensor Part Number: 5M6Z-6C315-A
$110.50 MSRP: $181.82
You Save: $71.32 (40%)
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Product Specifications
- Other Name: Sensor - Crankshaft Position; Engine Crankshaft Position Sensor; Crankshaft Sensor; Sensor - Crankshaft Position - Cps
- Replaces: 3M6Z-6C315-AA
Fits the following Mercury Models:
- Mariner | 2006-2011 | Base, Hybrid, Premier | 4 Cyl 2.3 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 2.5 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 2.5 L GAS
- Milan | 2006-2011 | Base, Hybrid, Premier | 4 Cyl 2.3 L GAS, 4 Cyl 2.5 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 2.5 L GAS
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Mercury Crankshaft Position Sensor Part Number: F3SZ6C315AA
Product Specifications
- Other Name: Sensor - Crankshaft; Engine Crankshaft Position Sensor; Crankshaft Sensor
Fits the following Mercury Models:
- Cougar | 1992-1993, 1989-1990 | LS, XR-7 | 6 Cyl 3.8 L GAS
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Mercury Position Sensor Part Number: 1L2Z-6C351-AA
Product Specifications
- Other Name: Sensor Assembly; Engine Crankshaft Position Sensor; Crankshaft Position Sensor; Crankshaft Sensor
- Replaces: F6TZ-6C351-DB, F67Z-6C351-BA
Fits the following Mercury Models:
- Mountaineer | 1997-2001 | Base | 6 Cyl 4.0 L GAS, 8 Cyl 5.0 L GAS

Mercury Crankshaft Position Sensor

If you own Mercury and want to keep it in top shape, choosing OEM Crankshaft Position Sensor is a smart move. They are precisely engineered and follow strict factory standards. They are made in advanced facilities that use cutting edge technology. Each part goes through thorough testing to confirm strength and safety, so you can trust it. FordPartsDeal.com gives you genuine Mercury Crankshaft Position Sensor at some of the affordable online prices without cutting quality. Every OEM Mercury part includes the manufacturer's warranty, easy returns, and super-fast delivery. So why wait? Shop now and get your vehicle back to peak condition.

Mercury Crankshaft Position Sensor works to shoot direct engine data, which is sharp in ignition and the ignition is instant. Having been born in 1938 and named after the fleet-footed Roman messenger, Mercury created cars that combined plush ride with sharp style, quieted the cabin with more relaxed materials, and steered with a feel that was more mature yet playful, providing buyers with the advantages of the mid-size without the overweight prices in each new model change. Mercury had developed its showroom over decades with Cougars and Grand Marquis that were roomy suspensions and clever cabin designs that could combine value with a touch of swagger and remain unforgettable on the busy roads. Although it ceased production in 2011, Mercury is still shorthand when it comes to readily available refinement that never approaches highbrow. The Crankshaft Position Sensor is positioned next to the flywheel and it reads the gaps between the teeth using inductive or hall signal to report the crank angle to the control unit in milliseconds to ensure that each squirt of fuel and spark flash is timed before you can blink. When this sensor is drifting or is dead, Mercury drivers experience slow cranks, misfires or no cranks at all since the Crankshaft Position Sensor is the key that justifies to the ECU that the engine is actually rotating. Change a broken Crankshaft Position Sensor and the revs go back to life.

Mercury Crankshaft Position Sensor Parts and Q&A

Crankshaft Position Sensor
5L2Z-6C315-A
Q: How to Service the Crankshaft Position Sensor on Mercury Mountaineer?
A:
Service of the crankshaft position (CKP) sensor requires following the removal order specified in the illustration and table. The sensor wiring needs to be positioned away from the battery cable before putting in the new sensor while following the reverse order of removal steps for final installation.
Crankshaft Position Sensor
1W7Z-6C315-AB
Q: How to service the Crankshaft Position Sensor on Mercury Grand Marquis?
A:
Start the servicing process of the Crankshaft Position Sensor by disconnecting the battery ground cable. Start serviing the Crankshaft Position (CKP) sensor by disconnecting the electrical connector which then allows removal of the sensor itself after taking out the A/C compressor. You should perform the reverse procedure for sensor installation.